Summary

Triode-pentode used as a voltage and audio output amplifier in radios and audio amplifiers, also used as a vertical deflection oscillator and amplifier in television receivers. Manufactured by: Amalgamated Wireless Valve Company, Sydney, Australia.
6.3 volt indirectly heated cathode. The vlave consists of a high mu and power pentode.

Physical Description

Nine pin miniature base (Noval or B9G).

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